*'''2006 NO<sub>x</sub> Emissions''': 14,681 tons
*'''2005 Mercury Emissions''': 150 lb.
==Coal Ash Waste and Water Contamination==
In August 2010 a study released by the [[Environmental Integrity Project]], the [[Sierra Club]] and [[Earthjustice]] reported that South Dakota, along with 34 states, had significant groundwater contamination from coal ash that was not regulated by the Environmental Protection Agency (EPA). The report, in an attempt to pressure the EPA to regulate coal ash, noted that most states do not monitor drinking water contamination levels near waste disposal sites.<ref>[http://www.miamiherald.com/2010/08/26/1793995/study-of-coal-ash-sites-finds.html "Study of coal ash sites finds extensive water contamination"] Renee Schoff, ''Miami Herald'', August 26, 2010.</ref> The report mentioned South Dakota's Big Stone Power Plant as a site that has groundwater contamination due to coal ash waste.<ref>[http://www.businessweek.com/ap/financialnews/D9HRDN581.htm "Enviro groups: ND, SD coal ash polluting water"] Associated Press, August 24, 2010.</ref>
==Other coal waste sites==
To see a nationwide list of over 350 coal waste sites in the United States, [[:Category:Coal waste|'''click here''']]. To see a listing of coal waste sites in a particular state, click on the map:
<us_map redirect=":Category:Existing coal waste sites in {state}"></us_map>
==Articles and Resources==